Solution:
Let x = the number of $70 seats sold
Let y = the number of $20 seats sold
x+y ≤ 20,000
70x+20y > 500,000
Answer : <span>10797060.8144
</span>2545.24 x 4242.06 = <span>10797060.7944
</span>10797060.7944 + 2/100 = 10797060.8144
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Answer: 83%
Explanation: idk how to explain but there ya go
X= 0 (multiplicity of 1)
X= -2 (multiplicity of 1)
X= 2 (multiplicity of 2)